#pragma once


#include <iostream>
#include <string>
#include <fstream>
#include <unordered_map>
#include "Log.hpp"
#include "Common.hpp"

const std::string gpath = "./";
const std::string gdictname = "Dict.txt";
const std::string gsep = ": ";

using namespace LogModule;

class Dictionary
{
    bool LoadDictionary()
    {
        std::string file = _path + _filename;
        std::ifstream in(file.c_str());
        if(!in.is_open())
        {
            LOG(LogLevel::ERROR) << "open file " << file << " error";
            return false;
        }

        std::string line;
        while(std::getline(in,line))
        {
            std::string key;
            std::string value;
            if(SplitString(line,&key,&value,gsep))
            {
                _dictionary.insert(std::make_pair(key,value));
            }
        }

        in.close();
        return true;
    }
public:
    Dictionary(const std::string&path = gpath,const std::string& filename = gdictname):
        _path(path),
        _filename(gdictname)
    {
        LoadDictionary();
        Print();
    }
    std::string translate(const std::string& word)
    {
        auto iter = _dictionary.find(word);
        if(iter == _dictionary.end())
        {
            return "None";
        }
        return iter->second;
    }
    void Print()
    {
        for(auto& iter : _dictionary)
        {
            std::cout << iter.first << " : " << iter.second << std::endl;
        }
    }
    ~Dictionary()
    {

    }
private:
    std::unordered_map<std::string,std::string> _dictionary;
    std::string _path;
    std::string _filename;
};




